CN215930753U - Outer diameter measuring device of bamboo tube - Google Patents
Outer diameter measuring device of bamboo tube Download PDFInfo
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- CN215930753U CN215930753U CN202122042900.0U CN202122042900U CN215930753U CN 215930753 U CN215930753 U CN 215930753U CN 202122042900 U CN202122042900 U CN 202122042900U CN 215930753 U CN215930753 U CN 215930753U
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Abstract
The utility model discloses an outer diameter measuring device of a bamboo tube, which comprises a base, wherein the base is an L-shaped folded plate, a plurality of fixing holes are formed in the right side of the upper end of the base, a first limiting device is fixedly arranged in the middle of the upper end of the base, a measuring mechanism is arranged at the upper end of the first limiting device, and the measuring mechanism is fixedly connected with the base. When the bamboo tube fixing device is used, the extending folded plate is pulled to slide inwards, the bamboo tube is sleeved on the first buffer plate and is stretched and limited by the limiting spring, and the bamboo tube is fixed, so that the bamboo tube is prevented from being deviated, and errors are caused in measurement.
Description
Technical Field
The utility model relates to a measuring tool, in particular to an outer diameter measuring device of a bamboo tube.
Background
In bamboo processing, the measurement of the inner diameter and the outer diameter of a bamboo tube and the thickness of the bamboo tube is an extremely important process, and processes such as bamboo tube sorting need to be based on the measurement process of the inner diameter and the outer diameter of the bamboo tube. The conventional method for measuring the inner diameter and the outer diameter of the bamboo tube mainly utilizes a common measuring tool such as a measuring tape or an electronic ruler to measure. However, the measurement speed is slow and the measurement error is large by using the measurement mode. Accordingly, those skilled in the art have provided an outer diameter measuring apparatus for a bamboo tube to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outer diameter measuring device of a bamboo tube, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the outer diameter measuring device for the bamboo tube comprises a base, wherein a first limiting device is fixedly arranged in the middle of the upper end of the base, a measuring mechanism is arranged at the upper end of the first limiting device, and the measuring mechanism is fixedly connected with the base;
the measuring mechanism comprises a fixed plate, a fixed rod, a bidirectional threaded rod, a rotating button, a sliding rod, a graduated scale, a sliding female seat, a triangular fingerboard and a limiting plate;
both ends fixed mounting fixed plate about the two-way threaded rod, fixed plate lower extreme fixed mounting dead lever, and dead lever and base fixed connection, the fixed mounting slide bar between the fixed plate one, and the slide bar position is in two-way threaded rod front side, the female seat of slip is established to both ends cover about the two-way threaded rod, and female seat and slide bar sliding connection slide, female seat front end fixed mounting triangle finger board slides, female seat lower extreme fixed mounting limiting plate slides, female seat front side of slip is equipped with the scale, and both ends and fixed plate fixed connection about the scale, the scale position is in triangle finger board downside.
As a further scheme of the utility model: the base is an L-shaped folded plate, and a plurality of fixing holes are formed in the right side of the upper end of the base.
As a still further scheme of the utility model: the first limiting device comprises a first device plate, a first sliding groove, a sliding block, a limiting spring, a first extension folded plate, a first return spring and a first buffer plate.
As a still further scheme of the utility model: the front end of the first mounting plate is annularly provided with a plurality of first sliding grooves, the bottoms of the first sliding grooves are fixedly provided with limiting springs, the other ends of the limiting springs are fixedly provided with sliding blocks, the front sides of the sliding blocks are fixedly provided with first extension folding plates, the front sides of the upper ends of the first extension folding plates are fixedly provided with first return springs, and the upper ends of the first return springs are fixedly provided with first buffer plates.
As a still further scheme of the utility model: the first limiting device is replaced by a second limiting device, and the second limiting device comprises a second device plate, a first helical gear, a second sliding groove, a threaded inner rod, a threaded sliding block, a second extension folded plate, a second reset spring, a second buffer plate and a handle.
As a still further scheme of the utility model: the middle part of the rear end of the second mounting plate is fixedly provided with a first helical gear, the rear end of the first helical gear is fixedly provided with a handle, the front end of the first helical gear is provided with a plurality of second helical gears, the second helical gears are meshed with the first helical gear, the front end of the second mounting plate is annularly provided with a plurality of second sliding grooves, the two positions of the second sliding grooves are positioned on the outer sides of the second helical gears, the middle part of the outer side of the second helical gears is fixedly provided with an inner threaded rod, the inner threaded rod penetrates into the second sliding groove, the inner threaded rod is sleeved with a threaded slider, the front end of the threaded slider is fixedly provided with a second extension folded plate, the front side of the upper end of the second extension folded plate is fixedly provided with a second reset spring, and the upper end of the second reset spring is fixedly provided with a second buffer plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the bamboo tube fixing device is used, the extending folded plate is pulled to slide inwards, the bamboo tube is sleeved on the first buffer plate and is stretched and limited by the limiting spring, and the bamboo tube is fixed, so that the bamboo tube is prevented from being deviated, and errors are caused in measurement.
2. When the bamboo tube limiting device is used, the rotating button is rotated, the bidirectional threaded rod rotates and is in threaded engagement with the sliding female seats, the sliding female seats on the two sides slide inwards under the guidance of the sliding rod, the limiting plate is driven to limit the bamboo tube, and the scale of the corresponding graduated scale between the triangular fingerplates is used for calculating to obtain the outer diameter of the bamboo tube.
3. When the bamboo tube measuring device is used, the handle is rotated, the first helical gear rotates, the second helical gear is meshed with the first helical gear in a tooth pattern mode, so that the threaded inner rod is driven to rotate, the threaded sliding block is meshed with the threaded inner rod in a threaded mode, the threaded sliding block slides in the second sliding groove in a reciprocating mode, and the two pairs of bamboo tubes are limited and fixed through the buffer plates arranged at the upper ends of the second extension folding plates, so that the stability during measurement is improved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a measuring mechanism in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of a first limiting device in embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram in embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of a second limiting device in embodiment 2 of the present invention.
In the figure: 1. a base; 2. a fixing hole; 3. a measuring mechanism; 4. a first limiting device; 5. a second limiting device;
31. a fixing plate; 32. fixing the rod; 33. a bidirectional threaded rod; 34. turning a button; 35. a slide bar; 36. a graduated scale; 37. sliding the female seat; 38. a triangular fingerboard; 39. a limiting plate;
41. a first device plate; 42. a first sliding groove; 43. a slider; 44. a limiting spring; 45. extending a first folded plate; 46. a first return spring; 47. a first buffer plate;
51. a second device plate; 52. a first bevel gear; 53. a second bevel gear; 54. a second sliding groove; 55. a threaded inner rod; 56. a threaded slider; 57. a second extension folded plate; 58. a second return spring; 59. a second buffer plate; 510. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an outer diameter measuring device for a bamboo tube includes a base 1, the base 1 is an "L" -shaped folded plate, the right side of the upper end of the base 1 is provided with a plurality of fixing holes 2, a first limiting device 4 is fixedly installed in the middle of the upper end of the base 1, the upper end of the first limiting device 4 is provided with a measuring mechanism 3, and the measuring mechanism 3 is fixedly connected with the base 1;
the measuring mechanism 3 comprises a fixing plate 31, a fixing rod 32, a bidirectional threaded rod 33, a rotating button 34, a sliding rod 35, a graduated scale 36, a sliding female seat 37, a triangular finger plate 38 and a limiting plate 39;
the left end and the right end of the bidirectional threaded rod 33 are fixedly provided with a fixed plate 31, the lower end of the fixed plate 31 is fixedly provided with a fixed rod 32, the fixed rod 32 is fixedly connected with the base 1, a sliding rod 35 is fixedly arranged between the first fixed plates 31, the position of the sliding rod 35 is positioned at the front side of the bidirectional threaded rod 33, the left end and the right end of the bidirectional threaded rod 33 are sleeved with a sliding female seat 37, the sliding female seat 37 is in sliding connection with the sliding rod 35, the front end of the sliding female seat 37 is fixedly provided with a triangular finger plate 38, the lower end of the sliding female seat 37 is fixedly provided with a limit plate 39, the front side of the sliding female seat 37 is provided with a graduated scale 36, the left end and the right end of the graduated scale 36 are fixedly connected with the fixed plate 31, and the position of the graduated scale 36 is positioned at the lower side of the triangular finger plate 38;
the first limiting device 4 comprises a first device plate 41, a first sliding groove 42, a sliding block 43, a limiting spring 44, a first extending folded plate 45, a first return spring 46 and a first buffer plate 47;
the front end of the first mounting plate 41 is annularly provided with a plurality of first sliding grooves 42, the bottoms of the first sliding grooves 42 are fixedly provided with limit springs 44, the other ends of the limit springs 44 are fixedly provided with sliding blocks 43, the front sides of the sliding blocks 43 are fixedly provided with first extension folding plates 45, the front sides of the upper ends of the first extension folding plates 45 are fixedly provided with first return springs 46, and the upper ends of the first return springs 46 are fixedly provided with first buffer plates 47.
The working principle of the utility model is as follows:
when the bamboo tube measuring device is used, the first extending folded plate 45 is pulled to slide inwards, the bamboo tube is sleeved on the first buffer plate 47 and is stretched and limited by the limiting spring 44, and the bamboo tube is fixed, so that the bamboo tube is prevented from being deviated, and errors are caused in measurement;
then the knob 34 is rotated, the bidirectional threaded rod 33 rotates and is in threaded engagement with the sliding female seats 37, the sliding female seats 37 on the two sides slide inwards under the guidance of the slide rod 35, the limiting plate 39 is driven to limit the bamboo tube, and the scale of the corresponding graduated scale 36 between the triangular fingerboards 38 is used for calculating, namely the outer diameter of the bamboo tube.
Example 2
Referring to fig. 4 to 5, what is different from embodiment 1 is that the first limiting device 4 is replaced with a second limiting device 5, and the second limiting device 5 includes a second mounting plate 51, a first helical gear 52, a second helical gear 53, a second sliding groove 54, a threaded inner rod 55, a threaded slider 56, a second extension folded plate 57, a second return spring 58, a second buffer plate 59, and a handle 510;
the middle part of the rear end of the second device plate 51 is fixedly provided with a first bevel gear 52, the rear end of the first bevel gear 52 is fixedly provided with a handle 510, the front end of the first bevel gear 52 is provided with a plurality of second bevel gears 53, the second bevel gears 53 are meshed with the first bevel gears 52 in a tooth pattern, the front end of the second device plate 51 is annularly provided with a plurality of second sliding grooves 54, the second sliding grooves 54 are positioned outside the second bevel gears 53, the middle part of one side, close to the outer side, of the second bevel gears 53 is fixedly provided with a threaded inner rod 55, the threaded inner rod 55 penetrates into the second sliding grooves 54, the threaded inner rod 55 is sleeved with a threaded slider 56, the front end of the threaded slider 56 is fixedly provided with a second extension folded plate 57, the front side of the upper end of the second extension folded plate 57 is fixedly provided with a second return spring 58, and the upper end of the second return spring 58 is fixedly provided with a second buffer plate 59.
During the use, rotate handle 510, helical gear 52 rotates, and helical gear two 53 and the meshing of helical gear 52 insection to drive screw thread interior pole 55 and rotate, screw thread slider 56 and the meshing of screw thread interior pole 55 screw thread, screw thread slider 56 is reciprocal in sliding tray two 54, and then carries out spacing fixed to the thick bamboo tube through two 59 buffer boards of extending folded plate two 57 upper ends setting, stability when increasing the measurement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The outer diameter measuring device of the bamboo tube comprises a base (1) and is characterized in that a first limiting device (4) is fixedly mounted in the middle of the upper end of the base (1), a measuring mechanism (3) is arranged at the upper end of the first limiting device (4), and the measuring mechanism (3) is fixedly connected with the base (1);
the measuring mechanism (3) comprises a fixing plate (31), a fixing rod (32), a bidirectional threaded rod (33), a rotating button (34), a sliding rod (35), a graduated scale (36), a sliding female seat (37), a triangular finger plate (38) and a limiting plate (39);
both ends fixed mounting fixed plate (31) about two-way threaded rod (33), fixed plate (31) lower extreme fixed mounting dead lever (32), and dead lever (32) and base (1) fixed connection, fixed mounting slide bar (35) between fixed plate (31), and slide bar (35) position is in two-way threaded rod (33) front side, slip female seat (37) are established to both ends cover about two-way threaded rod (33), and slip female seat (37) and slide bar (35) sliding connection, slip female seat (37) front end fixed mounting triangle fingerboard (38), slip female seat (37) lower extreme fixed mounting limiting plate (39), slip female seat (37) front side is equipped with scale (36), and both ends and fixed plate (31) fixed connection about scale (36), scale (36) position is in triangle fingerboard (38) downside.
2. The outer diameter measuring device of the bamboo tube as claimed in claim 1, wherein the base (1) is an L-shaped folded plate, and the right side of the upper end of the base (1) is provided with a plurality of fixing holes (2).
3. The outer diameter measuring device of a bamboo tube as claimed in claim 1, wherein the first limiting device (4) comprises a first mounting plate (41), a first sliding groove (42), a sliding block (43), a limiting spring (44), a first extension flap (45), a first return spring (46) and a first buffer plate (47).
4. The outer diameter measuring device of the bamboo tube as claimed in claim 3, wherein the front end of the first mounting plate (41) is annularly provided with a plurality of first sliding grooves (42), the bottom of each first sliding groove (42) is fixedly provided with a limiting spring (44), the other end of each limiting spring (44) is fixedly provided with a sliding block (43), the front side of each sliding block (43) is fixedly provided with a first extension flap (45), the front side of the upper end of each first extension flap (45) is fixedly provided with a first return spring (46), and the upper end of each first return spring (46) is fixedly provided with a first buffer plate (47).
5. The outer diameter measuring device of the bamboo tube as claimed in claim 1, wherein the first limiting device (4) is replaced by a second limiting device (5), and the second limiting device (5) comprises a second mounting plate (51), a first bevel gear (52), a second bevel gear (53), a second sliding groove (54), a threaded inner rod (55), a threaded sliding block (56), a second extension folding plate (57), a second return spring (58), a second buffer plate (59) and a handle (510).
6. The outer diameter measuring device of the bamboo tube as claimed in claim 5, wherein a first bevel gear (52) is fixedly installed in the middle of the rear end of the second mounting plate (51), a handle (510) is fixedly installed at the rear end of the first bevel gear (52), a plurality of second bevel gears (53) are installed on the front end of the first bevel gear (52), the second bevel gears (53) are meshed with the first bevel gears (52) in a tooth pattern manner, a plurality of second sliding grooves (54) are annularly formed in the front end of the second mounting plate (51), the second sliding grooves (54) are located on the outer sides of the second bevel gears (53), a threaded inner rod (55) is fixedly installed in the middle of the outer side of the second bevel gears (53), the threaded inner rod (55) penetrates into the second sliding grooves (54), a threaded slider (56) is sleeved on the threaded inner rod (55), a second extension folded plate (57) is fixedly installed at the front end of the threaded slider (56), and a second return spring (58) is fixedly installed at the front side of the upper end of the second extension folded plate (57), and a second buffer plate (59) is fixedly arranged at the upper end of the second return spring (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042900.0U CN215930753U (en) | 2021-08-27 | 2021-08-27 | Outer diameter measuring device of bamboo tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042900.0U CN215930753U (en) | 2021-08-27 | 2021-08-27 | Outer diameter measuring device of bamboo tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215930753U true CN215930753U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122042900.0U Active CN215930753U (en) | 2021-08-27 | 2021-08-27 | Outer diameter measuring device of bamboo tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215930753U (en) |
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2021
- 2021-08-27 CN CN202122042900.0U patent/CN215930753U/en active Active
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